GVARS.H

#ifndef __GVARS_H__ 
#define __GVARS_H__ 
 
class FileInfo; 
class MainWnd; 
class FileInfo3D; 
class ListenerInfo; 
 
#include <dsound.h> 
#include "DSShow3d.h" 
#include "MainWnd.h" 
 
#ifdef __cplusplus 
extern "C" { 
#endif 
 
// Make sure to change this if you add format code entries to fdFormats[] 
#define NUM_FORMATENTRIES   16 
 
#ifdef INIT_GVARS 
 
TCHAR   gszAppName[]        = "DSShow3D"; 
TCHAR   gszAppCaption[]     = "DirectSound 3D Mixing Test"; 
TCHAR   gszAppWndClass[]    = "DSShow3D_MainApp_WndClass"; 
 
FORMATDATA   fdFormats[] = { { 8108, ID_OPTIONS_FORMAT_8M8, TRUE }, 
                { 8116, ID_OPTIONS_FORMAT_8M16, TRUE }, 
                { 8208, ID_OPTIONS_FORMAT_8S8, TRUE }, 
                { 8216, ID_OPTIONS_FORMAT_8S16, TRUE }, 
                { 11108, ID_OPTIONS_FORMAT_11M8, TRUE }, 
                { 11116, ID_OPTIONS_FORMAT_11M16, TRUE }, 
                { 11208, ID_OPTIONS_FORMAT_11S8, TRUE }, 
                { 11216, ID_OPTIONS_FORMAT_11S16, TRUE }, 
                { 22108, ID_OPTIONS_FORMAT_22M8, TRUE }, 
                { 22116, ID_OPTIONS_FORMAT_22M16, TRUE }, 
                { 22208, ID_OPTIONS_FORMAT_22S8, TRUE }, 
                { 22216, ID_OPTIONS_FORMAT_22S16, TRUE }, 
                { 44108, ID_OPTIONS_FORMAT_44M8, TRUE }, 
                { 44116, ID_OPTIONS_FORMAT_44M16, TRUE }, 
                { 44208, ID_OPTIONS_FORMAT_44S8, TRUE }, 
                { 44216, ID_OPTIONS_FORMAT_44S16, TRUE } }; 
 
 
DWORD aFormatOrder[] = { 44216, 44116, 44208, 44108, 22216, 22116, 22208, 22108, 
                11216, 11116, 11208, 11108, 8216, 8116, 8208, 8108 }; 
 
HINSTANCE   ghInst; 
HWND        hWndMain        = NULL; 
HWND        ghDlgActive     = NULL; 
DWORD       gdwTimer        = 0;        // Timer handle. 
DWORD       gcbMaxWaveFormatSize= 0; 
DWORD       gdwOutputFormat = 0; 
BOOL        gfCOMInitialized    = FALSE; 
REGSETTINGS grs; 
 
PWAVEFORMATEX   gpwfxFormat = NULL; 
ListenerInfo *  gpListenerInfo = NULL; 
HWND        ghwndListener = NULL; 
 
LPDIRECTSOUND       gpds = NULL; 
LPDIRECTSOUNDBUFFER gpdsbPrimary = NULL; 
LPDIRECTSOUND3DLISTENER  gp3DListener = NULL; 
 
MainWnd         AppWnd; 
 
#else   // INIT_GVARS 
 
extern TCHAR    gszAppName[]; 
extern TCHAR    gszAppCaption[]; 
extern TCHAR    gszAppWndClass[]; 
 
extern FORMATDATA   fdFormats[]; 
extern DWORD        aFormatOrder[]; 
 
extern HINSTANCE    ghInst; 
extern HWND     hWndMain; 
extern HWND     ghDlgActive; 
extern DWORD        gdwTimer;           // Timer handle. 
extern DWORD        gcbMaxWaveFormatSize; 
extern DWORD        gdwOutputFormat; 
extern BOOL     gfCOMInitialized; 
extern REGSETTINGS  grs; 
 
extern PWAVEFORMATEX    gpwfxFormat; 
extern ListenerInfo *   gpListenerInfo; 
extern HWND     ghwndListener; 
 
extern LPDIRECTSOUND        gpds; 
extern LPDIRECTSOUNDBUFFER  gpdsbPrimary; 
extern LPDIRECTSOUND3DLISTENER   gp3DListener; 
 
extern MainWnd          AppWnd; 
 
#endif  // INIT_GVARS 
 
 
#ifdef __cplusplus 
} 
#endif 
 
#endif  // __GVARS_H__